CA2239561A1 - A device for optical connection of an optical fibre, with another optical element - Google Patents

A device for optical connection of an optical fibre, with another optical element

Info

Publication number
CA2239561A1
CA2239561A1 CA002239561A CA2239561A CA2239561A1 CA 2239561 A1 CA2239561 A1 CA 2239561A1 CA 002239561 A CA002239561 A CA 002239561A CA 2239561 A CA2239561 A CA 2239561A CA 2239561 A1 CA2239561 A1 CA 2239561A1
Authority
CA
Canada
Prior art keywords
optical
retainer
connection
optical fibre
fibre
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002239561A
Other languages
French (fr)
Other versions
CA2239561C (en
Inventor
Peter Foldi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Formex AB
Original Assignee
Formex AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Formex AB filed Critical Formex AB
Publication of CA2239561A1 publication Critical patent/CA2239561A1/en
Application granted granted Critical
Publication of CA2239561C publication Critical patent/CA2239561C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
    • G02B6/3644—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the coupling means being through-holes or wall apertures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms

Abstract

A device for optical connection of an optical fibre (2) with a lens (4) comprises a substantially sleeve-shaped retainer (6) and a connector element (10). The optical fibre (2) is fixed in the retainer (6), and the retainer has an end surface (8) at which the end surface of the optical fibre is intended to be positioned. The connector element has an engagement surface (12) intended to engage the end surface of the retainer, said engagement surface being constituted by a funnel-shaped surface tapering from the end surface of the retainer.
CA002239561A 1997-07-18 1998-06-03 A device for optical connection of an optical fibre, with another optical element Expired - Lifetime CA2239561C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9702754-4 1997-07-18
SE9702754A SE520624C2 (en) 1997-07-18 1997-07-18 Device for optical connection of one optical fiber to another optical element

Publications (2)

Publication Number Publication Date
CA2239561A1 true CA2239561A1 (en) 1999-01-18
CA2239561C CA2239561C (en) 2004-05-25

Family

ID=20407785

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002239561A Expired - Lifetime CA2239561C (en) 1997-07-18 1998-06-03 A device for optical connection of an optical fibre, with another optical element

Country Status (8)

Country Link
US (1) US6095696A (en)
EP (2) EP0892294B1 (en)
AT (1) ATE227432T1 (en)
AU (1) AU727292B2 (en)
CA (1) CA2239561C (en)
DE (1) DE69809142T2 (en)
ES (1) ES2193436T3 (en)
SE (1) SE520624C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7263956B2 (en) * 1999-07-01 2007-09-04 Delphi Technologies, Inc. Valve lifter assembly for selectively deactivating a cylinder
DE10146129A1 (en) 2001-09-19 2003-04-03 Ina Schaeffler Kg Switching element for a valve train of an internal combustion engine
ES2243886T3 (en) * 2002-02-06 2005-12-01 Ina-Schaeffler Kg SWITCHING ELEMENT FOR A VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE.
US6866014B2 (en) * 2003-04-24 2005-03-15 Delphi Technologies, Inc. Anti-rotation guide for a deactivation hydraulic valve lifter
DE102008057830A1 (en) * 2007-11-21 2009-05-28 Schaeffler Kg Switchable plunger
US8196556B2 (en) * 2009-09-17 2012-06-12 Delphi Technologies, Inc. Apparatus and method for setting mechanical lash in a valve-deactivating hydraulic lash adjuster
JP5851793B2 (en) * 2011-10-18 2016-02-03 三菱鉛筆株式会社 Optical coupling member, optical connector using the same, and optical coupling member holding member
SE1450257A1 (en) 2014-03-06 2015-09-07 Micropol Fiberoptic Ab Collimating lens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7905610A (en) * 1979-07-19 1981-01-21 Philips Nv REMOVABLE COUPLING FOR PAIRLY COUPLING OF LIGHT-CONDUCTING FIBERS.
JP2943152B2 (en) * 1989-03-24 1999-08-30 日本電気株式会社 Light emitting module
JPH04181904A (en) * 1990-11-16 1992-06-29 Mitsubishi Electric Corp Optical semiconductor module
JPH04345109A (en) * 1991-05-23 1992-12-01 Nec Corp Semiconductor laser module
SE9102851L (en) * 1991-06-17 1992-12-18 Stratos Connectors Ab DEVICE FOR OPTICAL CONNECTION OF AN OPTICAL ELEMENT TO A LENS
SE512175C2 (en) * 1995-08-18 2000-02-07 Formex Ab Device for optical connection of an optical element to a spherical lens
SE515877C2 (en) * 1996-11-01 2001-10-22 Formex Ab Methods for optical connection of an optical element, e.g., an end portion of an optical fiber, to a lens

Also Published As

Publication number Publication date
ATE227432T1 (en) 2002-11-15
EP0892294A2 (en) 1999-01-20
AU727292B2 (en) 2000-12-07
EP0892294A3 (en) 2000-03-29
EP1239313A1 (en) 2002-09-11
SE520624C2 (en) 2003-08-05
US6095696A (en) 2000-08-01
DE69809142D1 (en) 2002-12-12
CA2239561C (en) 2004-05-25
SE9702754D0 (en) 1997-07-18
AU6379098A (en) 1999-01-28
DE69809142T2 (en) 2003-07-24
SE9702754L (en) 1999-01-19
ES2193436T3 (en) 2003-11-01
EP0892294B1 (en) 2002-11-06

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EEER Examination request
MKEX Expiry

Effective date: 20180604